Coating material for multifunctional layers superphobe

2000 
The present invention relates to a coating material having heat-reflecting properties and excellent oil repellency / hydrophobicity, which is suitable as a paint for interior walls and exterior facades. It contains the following ingredients: DOLLAR A a) at least one silane of the formula (I) DOLLAR AX¶a¶R¶b¶SiR · 1 · ¶4-ab¶ DOLLAR DOLLAR A wherein AX is a hydrolyzable group, optionally DOLLAR AR substituted alkyl, alkenyl, aryl, alkylaryl or arylalkyl, DOLLAR AR · 1 · an organic radical which is bonded via carbon to the silicon, and a group carrying organic reactions can undergo DOLLAR a a is an integer 1-3 and DOLLAR a b is an integer from 0 to 2 DOLLAR a or a (partial) condensate of this silane, DOLLAR a b) at least one infrared-reflecting pigment whose particle size is mainly in the range of 1 to 50 mum, DOLLAR a and DOLLAR a c) a solvent and / or dispersing agents DOLLAR a and is characterized in that either the Pgiment is present at least in an amount such that the coating material undu after application to a surface for light of the visible region is substantially a further component of the coating material is rchlassig and / or causes such opacity of the coating material.
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